Plate II. 



Fig. 1. 



ToMe Butte capj^ed icith Trachyte 



5 miles north of the Arkansas 

 and Platte River divide. 



Fig. -3. 



« I Sandstone. \ hh \ Fire day. \^^\ Lignite. 

 Deposit of Lignite in an irregidar cavity 

 111 sandstone, 



